private void DragHandler_OnDraggableRegionsChanged(object sender, Chromium.Event.CfxOnDraggableRegionsChangedEventArgs args)
{
_DraggableRegion = args.Regions.Aggregate(_DraggableRegion, (current, region) =>
{
var rect = new Rectangle(region.Bounds.X, region.Bounds.Y, region.Bounds.Width, region.Bounds.Height);
if (current == null)
{
return(new Region(rect));
}
if (region.Draggable)
{
current.Union(rect);
}
else
{
current.Exclude(rect);
}
return(current);
});
_Rectange = args.Regions.Select(r => r.Bounds).Aggregate(_Rectange, (current, bounds) =>
new Rectangle(0, 0, Math.Max(current.X + current.Size.Width, bounds.X + bounds.Width),
Math.Max(current.Y + current.Size.Height, bounds.X + bounds.Height))
);
}
private void DragHandler_OnDraggableRegionsChanged(object sender, Chromium.Event.CfxOnDraggableRegionsChangedEventArgs args)
{
_DraggableRegion = args.Regions.Aggregate(new Region(), (current, region) =>
{
var rect = new Rectangle(region.Bounds.X, region.Bounds.Y, region.Bounds.Width, region.Bounds.Height);
if (region.Draggable)
{
current.Union(rect);
}
else
{
current.Exclude(rect);
}
return(current);
});
_DraggableRegion.Transform(_Matrix);
}